Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography

Hyeonsu Heo; Junsuk Rho

doi:10.1038/s41377-024-01552-9

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Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography

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- Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography
- Light: Science & Applications Vol. 13, Issue 10, Pages: 1987-1989(2024)
- Affiliations：
  
  1.Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea
  2.Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea
  3.Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea
  4.POSCO-POSTECH-RIST Convergence Research Center for Flat Optics and Metaphotonics, Pohang, Republic of Korea
- Author bio：
  
  Junsuk Rho (jsrho@postech.ac.kr)
- Funds：
- DOI：10.1038/s41377-024-01552-9
  CLC：
- Published：31 October 2024，
  
  Published Online：24 August 2024，
- Accepted：
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Heo, H. & Rho, J. Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography. Light: Science & Applications, 13, 1987-1989 (2024).
DOI：

Heo, H. & Rho, J. Waveguide-integrated metasurfaces for multi-channel crosstalk-free holography. Light: Science & Applications, 13, 1987-1989 (2024). DOI： 10.1038/s41377-024-01552-9.

摘要

Abstract

Limited information capacity and inter-channel crosstalk in metaholograms hinder their practical use in display applications. Leveraging waveguide-based metasurfaces

the integration of spin and angle-of-incidence multiplexing facilitates the generation of broadband six-channel metaholograms free from crosstalk.

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references

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